Expressions, Equations, & Inequalities
7 months ago
amanda37
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• Question 1
120 seconds
Q.

Choose the equivalent expression.

15 + 4(5y + 10)

5y + 25

20y - 25

20y + 40

20y + 55

• Question 2
30 seconds
Q. Which expression is equivalent to 6(3y - 2y + 7)?
18y + 7
21y - 14y + 7
18y + 42
6y + 42
• Question 3
180 seconds
Q.

Which of the following is NOT equivalent to 42x + 24?

2(21x + 12)

3(14x + 8)

6(7x + 4)

7(6x + 17)

• Question 4
180 seconds
Q. (6x + 3y + 4) – (x + y – 5)
5x + 2y + 9
7x + 2y + 9
7x + 4y + 9
5x + 2y -1
• Question 5
120 seconds
Q. Factor:
4x + 30y
2(x + 15y)
4(x + 15y)
2(2x + 15y)
can't be factored
• Question 6
45 seconds
Q.

Factor 12x - 20

6(2x - 3)

4(3x - 5)

4x(3x - 5)

3(4x + 6)

• Question 7
10 seconds
Q. What is the first step to solve this equation:
11 - 3x = 44
Subtract 11 from both sides
Divide 3 on both sides.
• Question 8
180 seconds
Q. x - 8 = -5
13
-13
3
-3
• Question 9
180 seconds
Q.

-3x + 5 = -13

x = -5

x = 2

x = -6

x = 6

• Question 10
120 seconds
Q. 0 = 8z + 8
-1
1
0
8
• Question 11
60 seconds
Q. 7 + a= 5
a= -2
a= -6
a= 3
a= 15
• Question 12
60 seconds
Q. 3 + (14)a = 31
a= 28
a= 112
a= 7
a= 67
• Question 13
300 seconds
Q.

WRITE AN EQUATION

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

7x+6=331

13x=331

6x+7=331

331-7=6x

• Question 14
300 seconds
Q.

WRITE AN EQUATION

Aliyah had \$24 to spend on seven pencils. After buying them she had \$10. How much did each pencil cost?

24-10=7x

7x- 24=10

7x+ 10=24

10+x=14

• Question 15
120 seconds
Q. Jared made sixty dollars mowing lawns over the summer. If he spent thirty-nine dollars buying new mower blades, how many seven dollar games could he buy with the money he had left?
21 games
3 games
7 games
99 games
• Question 16
30 seconds
Q. A bag of candy was shared equally among 4 friends.  Each friend gave away 7 pieces of candy.  They each ended up with 8 pieces of candy.  Write an equation to find how much candy was in the bag at the beginning.
c/7 - 4 = 8
c/4 + 7 = 8
4/c - 7 = 8
c/4 - 7 = 8
• Question 17
120 seconds
Q. Write the inequality for the following graph:
x ≥ 4
x ≤ 4
x > 4
x < 4
• Question 18
180 seconds
Q. 10 < 3x + 19
x < 3
x > 3
x < -3
x > -3
• Question 19
180 seconds
Q. Solve the inequality:  -3x + 4 > -2
x < -1
x > -1
x < 2
x > 2
• Question 20
30 seconds
Q. Pheobe has \$500 in a savings account at the beginning of the summer. She wants to have at least \$200 in account by the end of the summer. She withdraws \$25 each week for food, clothes, and movie tickets. Write an inequality that represents Pheobe's situation.
200+25w ≥ 500
500-25w ≥ 200
500+25w ≤ 200
200-25w ≤ 500
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